Wall thickness does not affect pipe or tubing size. 1/2" L copper has the same outer diameter as 1/2" K or M copper. The same applies to pipe schedules. As a result, a slight increase in pressure losses is realized due to a decrease in flowpath as wall thickness is increased. In other words, 1 foot of 1/2" L copper has slightly less volume than 1 foot of 1/2 M copper.
According to standards set by the federal government, a low-flow showerhead uses no more than 2.5 gallons of water per minute at a water pressure of 80 pounds per square inch. That’s less than half the rate of water used by some older traditional showerhead models. Low-flow showerheads come in two main types, aerating, which creates a mist, or laminar-flow that sends water out in a steady stream.
Galvanized steel potable water supply and distribution pipes are commonly found with nominal pipe sizes from 3⁄8 inch (9.5 mm) to 2 inches (51 mm). It is rarely used today for new construction residential plumbing. Steel pipe has National Pipe Thread (NPT) standard tapered male threads, which connect with female tapered threads on elbows, tees, couplers, valves, and other fittings. Galvanized steel (often known simply as "galv" or "iron" in the plumbing trade) is relatively expensive, and difficult to work with due to weight and requirement of a pipe threader. It remains in common use for repair of existing "galv" systems and to satisfy building code non-combustibility requirements typically found in hotels, apartment buildings and other commercial applications. It is also extremely durable and resistant to mechanical abuse. Black lacquered steel pipe is the most widely used pipe material for fire sprinklers and natural gas.
The people at Elek plumbing were very professional and courteous. The service was incredibly prompt. They were at a water leak in less than 24 hours. They kept me posted of all the details . Fixed at least key pipe and replaced a water heater all within two days with continuous correspondence with me not being on site. Derek was most professional and helpful. I am so lucky That someone referred them to me.read more
You probably don’t realize how much you have come to depend on your plumbing system on a daily basis. Running a bath, brushing your teeth, boiling water to cook vegetables or grains, running the dishwasher, washing your white clothes, flushing the toilet—the list could go on and on. Most would have difficulty going one day without a modern plumbing system. At Golden Rule Plumbing, Heating & Cooling, our plumbers have been serving our community for nearly 15 years. We offer professional plumbing services throughout the Des Moines, IA area, including installation, replacement, repair, and installation. From grease traps, sump pumps, toilets and garbage disposal units to water heaters, gas piping and bathroom remodeling, we offer a wide range of quality products and services. We offer a 100% satisfaction guarantee and we’re available 24/7 in case something goes wrong after hours. As one of the most important aspects of your home, your plumbing system should be taken care of by a professional plumber. Contact us to discuss your options.